Niners coach Jim Harbaugh has first-hand knowledge of Ertz, having recruited and coached him at Stanford. With Delanie Walker gone, the 49ers could use another tight end to pair with the über-talented Vernon Davis. San Francisco can address its need at safety with one of its next few picks. » Full mock draft

The loss of Delanie Walker makes it imperative for the 49ers to find a tight end with the athleticism and versatility to complement Vernon Davis. Eifert is a terrific pass catcher with the size to create mismatches between the hashes. » Full mock draft